Kara
YC S26Making Diamond Engineerable
San Francisco, CA, USAFounded 20263 employeeskaralabs.ai
Team
3
Founded
2026
About
Kara is building diamond semiconductors. We begin with growing ultra-high purity diamond wafers for advanced hardware. Used in data centers, spacecrafts, RF systems, and quantum hardware, our diamond moves heat up to 5× better than copper, helping critical systems run cooler, faster, and more reliably. Diamond has spent centuries as a symbol. We are turning it into infrastructure.
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